Results 21 to 30 of about 8,368,793 (249)

Merging Climate Action with Energy Security through CCS—A Multi-Disciplinary Framework for Assessment

Energies, 2022
Combining biomass-fired power generation with CO2 capture and storage leads to so-called negative CO2 emissions. Negative CO2 emissions can already be obtained when coal is co-fired with biomass in a power plant with CCS technology.
Paweł Gładysz, Magdalena Strojny, Łukasz Bartela, Maciej Hacaga, Thomas Froehlich   +4 more
doaj   +1 more source

Formic acid production through electrochemical reduction of CO2: A life cycle assessment

Energy Conversion and Management: X, 2023
CO2 electrochemical reduction can provide a sustainable pathway for fuel production. In this study, a life cycle assessment is performed on the electrochemical reduction process of CO2 to produce 1 kg of formic acid using experimentally obtained ...
Aliya Banu, Namra Mir, Dina Ewis, Muftah H. El-Naas, Abdulkarem I. Amhamed, Yusuf Bicer   +5 more
doaj   +1 more source

Offsetting of CO₂ emissions by air capture in mine tailings at the Mount Keith Nickel Mine, Western Australia: Rates, controls and prospects for carbon neutral mining [PDF]

, 2014
The hydrated Mg-carbonate mineral, hydromagnesite [Mg₅(CO₃)₄(OH)₂•4H₂O], precipitates within mine tailings at the Mount Keith Nickel Mine, Western Australia as a direct result of mining operations.
K. Ulrich Mayer, Stewart J. Fallon, Fallon, Stewart J., Harrison, Anna L, Barker, Shaun L.L., Mati Raudsepp, Barker, Shaun L L, Ian M. Power, Gordon Southam, Shaun L.L. Barker, Gregory M. Dipple, Power, Ian M., Wilson, Siobhan A., Power, Ian M, Fallon, Stewart, Wilson, Siobhan A, Dipple, Greg, Raudsepp, Mati, Ulrich Mayer, K., Southam, Gordon, Mayer, K Ulrich, Sasha Wilson, Anna L. Harrison, Barker, Shaun L. L., Harrison, Anna L., Dipple, Gregory M.   +25 more
core   +2 more sources

Delaying carbon dioxide removal in the European Union puts climate targets at risk

Nature Communications, 2021
The implications of delaying carbon dioxide removal (CDR) are poorly understood. Here the authors highlight the potential extra costs and reduced removal potential of delayed CDR action, with a special focus on direct air capture and bioenergy with ...
Ángel Galán-Martín, Daniel Vázquez, Selene Cobo, Niall Mac Dowell, José Antonio Caballero, Gonzalo Guillén-Gosálbez   +5 more
doaj   +1 more source

The impact of Direct Air Capture during the last two decades: A bibliometric analysis of the scientific research, part I

Sustainable Chemistry for Climate Action, 2022
The controversy about meeting the expected capture demands from carbon dioxide removals such as Direct Air Capture (DAC) are debatable. In the past, the vast investment in renewable technology is allowing today's rapid deployment.
Daniel Casaban, Sean Ritchie, Elena Tsalaporta   +2 more
doaj   +1 more source

Direct air capture technology for carbon removal [PDF]

, 2022
Air pollution caused by harmful gases is a global problem. Direct Air Capture invention created by Carbon Engineering company is a promising method of cleaning air from toxic gas.
Martynenko, Y., Shevtsova, O., Kostrytska, S., Rodna, K.   +3 more
core   +1 more source

Direct Air Carbon Capture Using Metal-Organic Frameworks (MOFs)

Memoria Investigaciones en Ingeniería
Direct Air Carbon Capture (DACC) technology is used to remove CO₂ directly from the atmosphere, helping tackle climate change and excessive greenhouse gas emissions efficiently.
Haider Ali, Duraid Uddin, Asad A. Naqvi, Umair Naeem, Nomaan Akhtar, Saqib Shams, Ali Karim   +6 more
doaj   +1 more source

Membrane Processes for Direct Carbon Dioxide Capture From Air: Possibilities and Limitations

Frontiers in Chemical Engineering, 2021
The direct capture of CO2 from air (DAC) has been shown a growing interest for the mitigation of greenhouse gases but remains controversial among the engineering community.
Christophe Castel, Roda Bounaceur, Eric Favre   +2 more
doaj   +1 more source

Enzyme assisted direct air capture of carbon dioxide

Carbon Capture Science & Technology
Direct air capture (DAC) has been widely advocated as a key tool in the strive towards zero emissions. Here we present the first systematic data on enzyme assisted DAC and show that CO2 absorption rate tripled upon addition of carbonic anhydrase (CA) at ...
Agnese Zaghini, Silke Flindt Badino, Stefanie Neun, Peter Westh   +3 more
doaj   +1 more source

LCCO₂ Assessment and Fertilizer Production from Absorbed-CO₂ Solid Matter in a Small-Scale DACCU Plant

Energies
This study investigates a novel method of utilizing Direct Air Capture (DAC) technology for fertilizer production. Unlike traditional Direct Air Carbon Capture and Utilization (DACCU) technologies, Direct Air Carbon Capture for Fertilizers (FDAC) has the
Tianjiao Cheng, Takeji Hirota, Hiroshi Onoda, Andante Hadi Pandyaswargo   +3 more
doaj   +1 more source